public override void OnShapeParentChanged(Microbe newShapeParent, Vector3 offset)
{
// Check if the pilus exists
if (NeedsUpdateAnyway())
{
// Send the organelle positions to the membrane then update the pilus
currentShapesParent.SendOrganellePositionsToMembrane();
Update(0);
}
else
{
// Firstly the rotation relative to the master.
var position = organelle.RotatedPositionInsideColony(lastCalculatedPosition);
// Then the position
position += offset;
Vector3 middle = offset;
Vector3 membranePointDirection = (position - middle).Normalized();
position += membranePointDirection * Constants.DEFAULT_HEX_SIZE * 2;
// Pilus rotation
var angle = GetAngle(middle - position);
var rotation = MathUtils.CreateRotationForPhysicsOrganelle(angle);
var transform = new Transform(rotation, position);
// New ownerId
var ownerId = currentShapesParent.CreateNewOwnerId(newShapeParent, transform, addedChildShapes[0]);
newShapeParent.AddPilus(ownerId);
// Destroy the old shape owner
DestroyShape();
addedChildShapes.Add(ownerId);
}
currentShapesParent = newShapeParent;
}
/// <summary>
/// Add a pull from the given source with the given strength.
/// </summary>
/// <param name="source">The source of the pull to added.</param>
/// <param name="strength">The strength of the added pull.</param>
public void AddPull(Microbe source, float strength)
{
pull[source] = strength;
}
public void Think(float delta, Random random, MicrobeAICommonData data)
{
_ = delta;
// SetRandomTargetAndSpeed(random);
// Clear the lists
predatoryMicrobes.Clear();
preyMicrobes.Clear();
chunkList.Clear();
prey = null;
// 30 seconds about
if (boredom == (int)random.Next(SpeciesFocus * 2, 1000.0f + SpeciesFocus * 2))
{
// Occasionally you need to reevaluate things
boredom = 0;
if (RollCheck(SpeciesActivity, 400, random))
{
lifeState = LifeState.PLANTLIKE_STATE;
}
else
{
lifeState = LifeState.NEUTRAL_STATE;
}
}
else
{
boredom++;
}
switch (lifeState)
{
case LifeState.PLANTLIKE_STATE:
// This ai would ideally just sit there, until it sees a nice opportunity pop-up unlike neutral,
// which wanders randomly (has a gather chance) until something interesting pops up
break;
case LifeState.NEUTRAL_STATE:
{
// Before these would run every time, now they just run for the states that need them.
boredom = 0;
preyPegged = false;
prey = null;
if (predator == null)
{
GetNearestPredatorItem(data.AllMicrobes);
}
// Peg your prey
if (!preyPegged)
{
prey = null;
prey = GetNearestPreyItem(data.AllMicrobes);
if (prey != null)
{
preyPegged = true;
}
}
if (targetChunk == null)
{
targetChunk = GetNearestChunkItem(data.AllChunks);
}
EvaluateEnvironment(random);
break;
}
case LifeState.GATHERING_STATE:
{
// In this state you gather compounds
if (RollCheck(SpeciesOpportunism, 400.0f, random))
{
lifeState = LifeState.SCAVENGING_STATE;
boredom = 0;
}
else
{
DoRunAndTumble(random);
}
break;
}
case LifeState.FLEEING_STATE:
{
if (predator == null)
{
GetNearestPredatorItem(data.AllMicrobes);
}
// In this state you run from predatory microbes
if (predator != null)
{
DealWithPredators(random);
}
else
{
if (RollCheck(SpeciesActivity, 400, random))
{
lifeState = LifeState.PLANTLIKE_STATE;
boredom = 0;
}
else
{
lifeState = LifeState.NEUTRAL_STATE;
}
}
break;
}
case LifeState.PREDATING_STATE:
{
// Peg your prey
if (!preyPegged)
{
prey = null;
prey = GetNearestPreyItem(data.AllMicrobes);
if (prey != null)
{
preyPegged = true;
}
}
if (preyPegged && prey != null)
{
DealWithPrey(data.AllMicrobes, random);
}
else
{
if (RollCheck(SpeciesActivity, 400, random))
{
lifeState = LifeState.PLANTLIKE_STATE;
boredom = 0;
}
else
{
lifeState = LifeState.NEUTRAL_STATE;
}
}
break;
}
case LifeState.SCAVENGING_STATE:
{
if (targetChunk == null)
{
targetChunk = GetNearestChunkItem(data.AllChunks);
}
if (targetChunk != null)
{
DealWithChunks(targetChunk, data.AllChunks);
}
else
{
if (!RollCheck(SpeciesOpportunism, 400, random))
{
lifeState = LifeState.NEUTRAL_STATE;
boredom = 0;
}
else
{
lifeState = LifeState.SCAVENGING_STATE;
}
}
break;
}
}
// Run reflexes
DoReflexes();
// Clear the absorbed compounds for run and rumble
microbe.TotalAbsorbedCompounds.Clear();
}
/// <summary>
/// For chasing down and killing prey in various ways
/// </summary>
private void DealWithPrey(List <Microbe> allMicrobes, Random random)
{
// Tick the engulf tick
ticksSinceLastToggle += 1;
bool lostPrey = false;
try
{
targetPosition = prey.Translation;
}
catch (ObjectDisposedException)
{
lostPrey = true;
}
if (lostPrey)
{
preyPegged = false;
prey = null;
return;
}
// Chase your prey if you dont like acting like a plant
// Allows for emergence of Predatory Plants (Like a single cleed version of a venus fly trap)
// Creatures with lethargicness of 400 will not actually chase prey, just lie in wait
microbe.LookAtPoint = targetPosition;
hasTargetPosition = true;
// Always set target Position, for use later in AI
if (moveThisHunt)
{
if (moveFocused)
{
microbe.MovementDirection = new Vector3(0.0f, 0.0f, -Constants.AI_FOCUSED_MOVEMENT);
}
else
{
microbe.MovementDirection = new Vector3(0.0f, 0.0f, -Constants.AI_BASE_MOVEMENT);
}
}
else
{
microbe.MovementDirection = new Vector3(0, 0, 0);
}
// Turn off engulf if prey is Dead
// This is probabbly not working. This is almost certainly not working in the Godot version
if (prey.Dead)
{
hasTargetPosition = false;
prey = GetNearestPreyItem(allMicrobes);
if (prey != null)
{
preyPegged = true;
}
microbe.EngulfMode = false;
// You got a kill, good job
if (!microbe.IsPlayerMicrobe && !microbe.Species.PlayerSpecies)
{
microbe.SuccessfulKill();
}
if (RollCheck(SpeciesOpportunism, 400.0f, random))
{
lifeState = LifeState.SCAVENGING_STATE;
boredom = 0;
}
}
else
{
// Turn on engulfmode if close
if ((microbe.Translation - targetPosition).LengthSquared() <= 300 + microbe.EngulfSize * 3.0f &&
microbe.Compounds.GetCompoundAmount(atp) >= 1.0f &&
!microbe.EngulfMode &&
microbe.EngulfSize > Constants.ENGULF_SIZE_RATIO_REQ * prey.EngulfSize)
{
microbe.EngulfMode = true;
ticksSinceLastToggle = 0;
}
else if ((microbe.Translation - targetPosition).LengthSquared() >= 500 + microbe.EngulfSize * 3.0f &&
microbe.EngulfMode && ticksSinceLastToggle >= Constants.AI_ENGULF_INTERVAL)
{
microbe.EngulfMode = false;
ticksSinceLastToggle = 0;
}
}
// Shoot toxins if able There should be AI that prefers shooting over engulfing, etc, not sure how to model that
// without a million and one variables perhaps its a mix? Maybe a creature with a focus less then a certain
// amount simply never attacks that way? Maybe a creature with a specific focus, only ever shoots and never
// engulfs? Maybe their lethargicness impacts that? I just dont want each enemy to feel the same you know. For
// now creatures with a focus under 100 will never shoot.
if (SpeciesFocus >= 100.0f)
{
if (microbe.Hitpoints > 0 && microbe.AgentVacuoleCount > 0 &&
(microbe.Translation - targetPosition).LengthSquared() <= SpeciesFocus * 10.0f)
{
if (microbe.Compounds.GetCompoundAmount(oxytoxy) >= Constants.MINIMUM_AGENT_EMISSION_AMOUNT)
{
microbe.EmitToxin(oxytoxy);
}
}
}
}
/// <summary>
/// Kill the microbe.
/// </summary>
/// <param name="microbe">The microbe to kill.</param>
private static void Kill(Microbe microbe)
{
microbe.Die();
}
public void TriggerOnMicrobeDied(Microbe microbe, bool isPlayer)
{
OnMicrobeDied?.Invoke(microbe, isPlayer);
}
public void TriggerOnMicrobeSpawned(Microbe microbe)
{
OnMicrobeSpawned?.Invoke(microbe);
}
protected override void CustomAttach()
{
currentShapesParent = organelle.ParentMicrobe;
}
public void OnShapeParentChanged(Microbe newShapeParent, Vector3 offset)
{
}
/// <summary>
/// Called by a microbe when this organelle has been added to it
/// </summary>
public void OnAddedToMicrobe(Microbe microbe)
{
if (Definition == null)
{
throw new Exception("PlacedOrganelle has no definition set");
}
if (ParentMicrobe != null)
{
throw new InvalidOperationException("PlacedOrganelle is already in a microbe");
}
// Store parameters
ParentMicrobe = microbe;
// Grab the species colour for us
Colour = microbe.Species.Colour;
ParentMicrobe.OrganelleParent.AddChild(this);
// Graphical display
if (Definition.LoadedScene != null)
{
SetupOrganelleGraphics();
}
float hexSize = Constants.DEFAULT_HEX_SIZE;
// Scale the physics hex size down for bacteria
if (microbe.Species.IsBacteria)
{
hexSize *= 0.5f;
}
// Physics
ParentMicrobe.Mass += Definition.Mass;
// Add hex collision shapes
foreach (Hex hex in Definition.GetRotatedHexes(Orientation))
{
var shape = new SphereShape();
shape.Radius = hexSize * 2.0f;
var ownerId = ParentMicrobe.CreateShapeOwner(shape);
// This is needed to actually add the shape
ParentMicrobe.ShapeOwnerAddShape(ownerId, shape);
// The shape is in our parent so the final position is our
// offset plus the hex offset
Vector3 shapePosition = Hex.AxialToCartesian(hex) + Translation;
// Scale for bacteria physics.
if (microbe.Species.IsBacteria)
{
shapePosition *= 0.5f;
}
var transform = new Transform(Quat.Identity, shapePosition);
ParentMicrobe.ShapeOwnerSetTransform(ownerId, transform);
shapes.Add(ownerId);
}
// Components
Components = new List <IOrganelleComponent>();
foreach (var factory in Definition.ComponentFactories)
{
var component = factory.Create();
if (component == null)
{
throw new Exception("PlacedOrganelle component factory returned null");
}
component.OnAttachToCell(this);
Components.Add(component);
}
ResetGrowth();
}
private void OnPlayerUnbound(Microbe player)
{
TutorialState.SendEvent(TutorialEventType.MicrobePlayerUnbound, EventArgs.Empty, this);
}
/// <summary>
/// Called by a microbe when this organelle has been added to it
/// </summary>
public void OnAddedToMicrobe(Microbe microbe)
{
if (Definition == null)
{
throw new Exception("PlacedOrganelle has no definition set");
}
if (ParentMicrobe != null)
{
throw new InvalidOperationException("PlacedOrganelle is already in a microbe");
}
// Store parameters
ParentMicrobe = microbe;
// Grab the species colour for us
Colour = microbe.Species.Colour;
ParentMicrobe.OrganelleParent.AddChild(this);
// Graphical display
if (Definition.LoadedScene != null)
{
// There is an intermediate node so that the organelle scene root rotation and scale work
OrganelleGraphics = new Spatial();
var organelleSceneInstance = (Spatial)Definition.LoadedScene.Instance();
AddChild(OrganelleGraphics);
OrganelleGraphics.Scale = new Vector3(Constants.DEFAULT_HEX_SIZE, Constants.DEFAULT_HEX_SIZE,
Constants.DEFAULT_HEX_SIZE);
var transform = new Transform(MathUtils.CreateRotationForOrganelle(Orientation),
Definition.CalculateModelOffset());
OrganelleGraphics.Transform = transform;
// Store the material of the organelle to be updated
GeometryInstance geometry;
// Fetch the actual model from the scene to get at the material we set the tint on
if (string.IsNullOrEmpty(Definition.DisplaySceneModelPath))
{
geometry = (GeometryInstance)organelleSceneInstance;
}
else
{
geometry = organelleSceneInstance.GetNode <GeometryInstance>(Definition.DisplaySceneModelPath);
}
// Store animation player for later use
if (!string.IsNullOrEmpty(Definition.DisplaySceneAnimation))
{
OrganelleAnimation = organelleSceneInstance.GetNode <AnimationPlayer>(Definition.DisplaySceneAnimation);
}
organelleMaterial = (ShaderMaterial)geometry.MaterialOverride;
OrganelleGraphics.AddChild(organelleSceneInstance);
}
// Position relative to origin of cell
RotateY(Orientation * 60);
Translation = Hex.AxialToCartesian(Position);
float hexSize = Constants.DEFAULT_HEX_SIZE;
// Scale the physics hex size down for bacteria
if (microbe.Species.IsBacteria)
{
hexSize *= 0.5f;
}
// Physics
ParentMicrobe.Mass += Definition.Mass;
// Add hex collision shapes
foreach (Hex hex in Definition.GetRotatedHexes(Orientation))
{
var shape = new SphereShape();
shape.Radius = hexSize * 2.0f;
var ownerId = ParentMicrobe.CreateShapeOwner(shape);
// This is needed to actually add the shape
ParentMicrobe.ShapeOwnerAddShape(ownerId, shape);
// The shape is in our parent so the final position is our
// offset plus the hex offset
Vector3 shapePosition = Hex.AxialToCartesian(hex) + Translation;
// Scale for bacteria physics.
if (microbe.Species.IsBacteria)
{
shapePosition *= 0.5f;
}
var transform = new Transform(Quat.Identity, shapePosition);
ParentMicrobe.ShapeOwnerSetTransform(ownerId, transform);
shapes.Add(ownerId);
}
// Components
Components = new List <IOrganelleComponent>();
foreach (var factory in Definition.ComponentFactories)
{
var component = factory.Create();
if (component == null)
{
throw new Exception("PlacedOrganelle component factory returned null");
}
component.OnAttachToCell(this);
Components.Add(component);
}
ResetGrowth();
}
public void Awake()
{
microbe = gameObject.GetComponent <Microbe>();
}
private void RemoveCellFromColony(Microbe target)
{
target.Colony.RemoveFromColony(target);
}
/// <summary>
/// Remove the pull of the given source.
/// </summary>
/// <param name="source">The source of the pull to remove.</param>
public void RemovePull(Microbe source)
{
pull.Remove(source);
}
public MicrobeEventArgs(Microbe microbe)
{
Microbe = microbe;
}
public void TriggerOnPlayerMicrobeSpawned(Microbe player)
{
OnPlayerMicrobeSpawned?.Invoke(player);
}